sd/source/ui/slidesorter/inc/view/SlsILayerPainter.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SD_SOURCE_UI_SLIDESORTER_INC_VIEW_SLSILAYERPAINTER_HXX
  21 #define INCLUDED_SD_SOURCE_UI_SLIDESORTER_INC_VIEW_SLSILAYERPAINTER_HXX
  22
  23 #include <memory>
  24
  25 class OutputDevice;
  26 namespace tools { class Rectangle; }
  27
  28 namespace sd { namespace slidesorter { namespace view {
  29
  30 class ILayerInvalidator
  31 {
  32 public:
  33     virtual ~ILayerInvalidator() {}
  34
  35     virtual void Invalidate (const ::tools::Rectangle& rInvalidationBox) = 0;
  36 };
  37 typedef std::shared_ptr<ILayerInvalidator> SharedILayerInvalidator;
  38
  39 class ILayerPainter
  40 {
  41 public:
  42     virtual ~ILayerPainter() {}
  43
  44     virtual void SetLayerInvalidator (
  45         const SharedILayerInvalidator& rpInvalidator) = 0;
  46     virtual void Paint (
  47         OutputDevice& rDevice,
  48         const ::tools::Rectangle& rRepaintArea) = 0;
  49 };
  50 typedef std::shared_ptr<ILayerPainter> SharedILayerPainter;
  51
  52 } } } // end of namespace ::sd::slidesorter::view
  53
  54 #endif
  55
  56 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */